When are the midterm elections has become a live question again because recent polling looks broadly consistent with the political picture that usually emerges before voters decide control of Congress. The author, who ran the polling and analytics program on the Biden and Harris presidential campaigns in 2020 and 2024, says this cycle is not showing the kind of large Democratic overstatement that would automatically make the numbers unreliable.
That view rests on two straight midterms in which polling was quite accurate and did not overestimate one party or the other. It also fits a broader pattern: the president's party almost always loses ground in a midterm, and Trump's approval ratings are hitting all-time lows.
Biden and Harris polling record
The author points to the campaign experience with Biden and Harris as the basis for reading public polling now. In 2016 and 2020, most public polling overestimated Democratic support in the presidential election, but the misses in 2024 were much smaller than in those earlier cycles.
That sequence matters because it sets up the comparison the author is making now. The recent presidential misses did not disappear, but they narrowed, and that makes the current midterm polling look less like a repeat of a large systematic error.
Two midterms and recent off-years
The stronger evidence comes from the past two midterms, where polling was quite accurate. The surveys did not overestimate one party or the other, and that is the main reason the author says current polling lines up with broader political signals instead of fighting them.
Recent off-year elections add another check. In 2023 and 2025, polls actually underestimated Democrats, which cuts against the idea that every recent survey has been biased in the same direction.
Polling methods this cycle
Pollsters are also changing how they work. Many are using improved methods to incorporate vote recall this cycle, while much of the industry has moved to cheaper, faster, opt-in online panels because it is harder to get voters to complete polls via phone.
That shift is tied to nonresponse bias, since few people are willing to take polls. The practical question for readers is not whether every survey will be perfect, but whether the current set of polls is missing the electorate in one direction enough to distort expectations about the balance of power.
The article’s answer is cautious but direct: the available polling does not point to a broad Democratic overstatement on the scale seen in some presidential cycles, even though a miss is always possible. For now, the numbers fit the familiar midterm pattern better than they fit a polling failure story.
